The weekend's upon us and we've got some DIY projects to keep you busy. This weekend we're taking it to the road with some DIY car upgrades.

Install a Full Power Panel in Your Car

When I was a kid all I ever wanted was an outlet in the car so I could charge my Gameboy, laptop, iPod, or whatever I was obsessed with at the moment. (Not kidding.) Mom and Dad never made that dream come true, and I just believed it would never happen. Maybe some day when the car I drive isn't a leased vehicle I'll be able install this full power panel in my car. Until then, this DIY is for you.

Add a USB Power Outlet to Your Car

Maybe all the power you need comes in the form of USB ports. And shouldn't all cars have USB ports, really? If you're not lucky enough to drive a fancy, USB port-addled vehicle you can install some of your own.

Turn a Nike+ Sensor into a Keyless Car Entry System

We've all been there: you've just finished the thumb wrestling championship and wound up beaten by a rising newcomer. Your thumbs are tired. They've had the fight of their lives. You couldn't possibly ask them to do so much as push the unlock button on your car remote—it's just not fair. Give your poor thumbs a break and build this keyless car entry system out of a Nike+ sensor so you'll never have to press those stupid buttons again.

Turn Your Car's Cup Holder into a Laptop Stand

Nothing good can come from checking your email while driving, but maybe you have a legitimate use for a laptop in your car. If you're lacking a GPS device, or at least something with cellular data access, you can always keep handy driving instructions on your laptop. While this might be a better job for a quick print-out, if you've got a use for a laptop stand in your car you can learn how to make one here.

Put Together a Winter Car Emergency Kit

It's Winter now and even in sunny Los Angeles it's a little bit chilly. For those of you braving a snow storm, it's best to be prepared for the worst. Here's a little guide on getting together a Winter-specific emergency kit for your car for when the cold weather gets the best of your vehicle.

Turn a To-Go Cup into a Tissue Dispenser for Your Car's Cup Holder

We may be in the holiday season, but it's also a wonderful time to get sick. If you're coughing, sneezing, or have any unpleasant fluids exiting your body at a moment's notice you might find it helpful to have tissues right by your side. This cupholder-based tissue holder is really handy, cheap to make, and easy to refill. You'll still be sneezing, but at least it won't be all over your car.